3/05/2008 @ 6:00PM

In Pictures: Celebrity Billionaires

Giorgio Armani

Italy

Net worth: $5 billion

Best known for his apparel, Armani now also makes perfume, baby clothes, home décor and watches; just inked a deal with Samsung to produce LCD TVs. Continues to market the brand as lifestyle, and has licensed his name for a string of hotels; in fall 2007, opened his first spa, at the new Armani complex in Tokyo’s Ginza district. Goes to the gym for at least an hour a day.